|
Most of the high-voltage transmission lines distributed in the wild , the line wide coverage , geographical location , climate conditions . The traditional manual inspection method is difficult to ensure that the results are accurate , and will spend a lot of human and financial resources and material resources , but also can not do real - time online measurement , the efficiency is very low , you can not discover the security risks of high-voltage transmission lines . In order to overcome the existing technical deficiencies , high voltage transmission lines of their own characteristics , this paper studies the online monitoring system of high-voltage transmission lines running control strategy , microcontroller , digital image acquisition and processing , sensors , 3G wireless communication , GIS, database and other technology to complete the design and development of the online monitoring system of high-voltage transmission lines , the system can be timely and accurate monitoring of changes in the state of high - voltage transmission lines running live video / image , audio , and on-site monitoring data and early warning / alarm information via wireless communication network to the monitoring center , the monitoring center run grasp the running state of the high-voltage transmission lines , real-time monitoring of high voltage transmission lines . Elaborate the design process of the whole system , multi-function on-site monitoring of the composition of the base station hardware and software control , discussed the 3G video data acquisition, processing and transmission , 3G 2G control strategy , and define the communication protocol the format and function of the monitoring center software design process , the field test of the online monitoring system of high-voltage transmission lines and actual application effect . System after five months of trial operation , stable operation , by using unit testing and acceptance of the organization . System is reasonable , full-featured , easy operation , high reliability , practicality , field adaptable , the use of the system to provide greater help for the management of high-voltage transmission lines , for the protection of employees' personal safety , the protection of state property , to ensure the safe and stable operation of the power system has important practical significance for the development of our intelligent transmission system to provide reliable technical support .
|